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build qt creator from sources

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  • A Offline
    A Offline
    amigo421
    wrote on last edited by
    #1

    built qtc from sources. but got a error when I'm starting this:

    Failed to load core: c:\qtc\lib\qtcreator\plugins\Core.dll: Can't load library c:\qtc\lib\qtcreator\plugins\Core.dll: %1 is not valid Win32 application

    Any idea?

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    • mrjjM Offline
      mrjjM Offline
      mrjj
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi Amigo
      One thing I wonder.
      Did you build all of Qt also?

      I wonder if there is a mismatch between the compiler
      Creator.exe is build with and the compiler used for the support dlls, like core.dll

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      • A Offline
        A Offline
        amigo421
        wrote on last edited by amigo421
        #3

        just used wiki how to build (build of QtCreator only, not Qt SDK as well, used pre-installed full SDK 5.6.0). I'll check memory model for sure 32 vs 64 too

        1. clone the repository (head revision)
        2. qmake -r .... (prepare for a build)
        3. nmake (build using vc)
          so Core.dll was built as well as QtCreator.exe. during the process.
          the only what I did manually - Qt5 dlls copied from my Qt5.6.0 installation to QtCreator bin
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        • mrjjM Offline
          mrjjM Offline
          mrjj
          Lifetime Qt Champion
          wrote on last edited by
          #4

          @amigo421 said:

          Qt5 dlls copied from my Qt5.6.0

          but are those compiled with same compiler as the rest?
          I have had bad results mixing dlls

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          • A Offline
            A Offline
            amigo421
            wrote on last edited by
            #5

            do you mean mingw vs vc?
            or even versions of vc?

            mrjjM 1 Reply Last reply
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            • A amigo421

              do you mean mingw vs vc?
              or even versions of vc?

              mrjjM Offline
              mrjjM Offline
              mrjj
              Lifetime Qt Champion
              wrote on last edited by
              #6

              @amigo421
              hi
              i know 100% between mingw and VS is a no go, but
              also seen that sometimes versions of VS also is no good.

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